noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The quality or degree of being refractive. countable, uncountable
2. 2
   the physical property of a medium as determined by its index of refraction wordnet

Synonyms

All synonyms

light bendingrefractionrefraction valuerefractive indexrefractiveness

Antonyms

All antonyms

nonrefractivityopacitytransparency

Etymology

From refractive + -ity.